0

0

1

0

0

0

0

0

0

0

0

0

0

1

2

7

1

1

0

0

1

0

1

2

2

1

4

3

0

0

0

0

4

0

1

1

0

0

4

0

1

4

0

1

4

0

0

0

-1

0

0

-1

0

0

-1

7

15

-1

0

0